CN219629950U - Side leakage prevention paper diaper - Google Patents

Abstract

The utility model discloses a side leakage prevention paper diaper, which belongs to the technical field of sanitary products and comprises a waistline part and a pants body part, wherein the pants body part comprises a surface layer, an absorption core layer and a leakage prevention bottom layer which are arranged in a stacked mode, wherein the two sides of the front end and the rear end of the absorption core layer are respectively provided with side absorption parts, when a user lies or lies prone, the front end and the rear end of the paper diaper are misplaced left and right, namely, the two ends of the absorption core layer are misplaced left and right, and are shifted to one side, the side absorption parts positioned at the two sides of the absorption core layer can synchronously shift, so that the side absorption parts at one side move to the original position of the end part of the absorption core layer to block and absorb urine, thereby preventing urine from exuding due to misplacement of the paper diaper and improving the side leakage prevention effect of the paper diaper.

Description

Side leakage prevention paper diaper

Technical Field

The utility model relates to the technical field of sanitary products, in particular to a side leakage prevention paper diaper.

Background

Paper diapers are an indispensable sanitary article in daily life. Wherein, the paper diaper generally comprises a surface layer, an absorption core layer and a leakage prevention bottom layer from top to bottom. However, when a user wears the diaper, the diaper is positioned at the inner side of the thighs, the middle position of the diaper is clamped by the thighs at the two sides, and the middle position of the diaper is wrinkled together, so that the middle position of the diaper is extruded, and urine cannot be fully absorbed at the position. Under the above circumstances, if the diaper is worn more loosely, when the user lies on his or her back or her stomach, the absorption areas at the front and rear ends of the diaper may be easily dislocated left and right, thereby causing urine to leak from the dislocated positions.

In addition, current panty-shape diapers, its absorption sandwich layer all adopts even setting, and the material that absorbs water promptly is evenly filled in the absorption sandwich layer, and holistic side leakage prevention effect is relatively poor, and especially the user is in lying or lying prone the gesture, and when the urine volume was great, urine was leaked out from absorption sandwich layer front end or rear end easily, brought inconvenience for follow-up cleanness. Wherein, because the infants are relatively active and active, the problem is more obvious on the infant paper diaper. In addition, when the urine amount is too large in the above-described posture, the absorbent capacity of the water absorbent material is limited, and the wet feeling at the front end or the rear end of the absorbent core layer is strong, which gives a sense of discomfort to the user.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a side leakage prevention paper diaper.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a prevent side leakage panty-shape diapers, includes waistline portion and trousers body portion, and trousers body portion is including top layer, absorption sandwich layer and the leak protection bottom layer of range upon range of setting, wherein, both ends both sides are equipped with the side absorption portion respectively around the absorption sandwich layer.

Preferably, the side absorbent portion is a wood pulp core.

Preferably, the absorbent core layer is a full core or a half core.

Preferably, an inner arc-shaped flow guide part extending towards the middle part of the absorption core layer is formed between the side absorption part and the absorption core layer.

Preferably, the inner arc-shaped flow guiding part is gradually reduced from the side absorbing part to the middle part of the absorbing core layer.

Preferably, the width and the length of the inner arc-shaped flow guiding part are not smaller than the width of the side absorbing part.

Preferably, two groups of side guide core strips are respectively arranged on two sides of the absorption core layer, two ends of each side guide core strip are respectively connected with two groups of side absorption parts, and each side guide core strip adopts a wood pulp core body.

Preferably, two groups of end diversion core strips are respectively arranged at two ends of the absorption core layer, two ends of each end diversion core strip are respectively connected with two groups of side absorption parts, and the end diversion core strips adopt wood pulp cores.

The beneficial effects of the utility model are as follows: when a user lies on the back or lies on the stomach in a lying posture, and the front end and the rear end of the paper diaper are misplaced left and right, namely, the two ends of the absorption core layer are misplaced left and right, and the side absorption parts positioned on the two sides of the absorption core layer are synchronously shifted to ensure that the side absorption parts on one side are moved to the original position of the end part of the absorption core layer, so that the urine is blocked and absorbed, the misplaced paper diaper is prevented, the urine is exuded, and the side leakage prevention effect of the paper diaper is improved.

Drawings

FIG. 1 is a schematic view of an unfolded state (with the surface layer omitted) according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a second embodiment of the present utility model in a deployed state (with the surface layer omitted);

FIG. 3 is a schematic view of a third development state (omitting the surface layer) according to the embodiment of the present utility model;

fig. 4 is a schematic partial cross-sectional view of an embodiment of the present utility model.

In the figure, 10, waistline portion; 20. a pant body portion; 21. a surface layer; 22. an absorbent core layer; 23. a side absorbing section; 24. an inner arc-shaped flow guiding part; 25. a side guide core strip; 26. an end diversion core strip; 27. and a leak-proof bottom layer.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

As shown in fig. 1 and 4, the side leakage preventing diaper provided by the utility model comprises a waistline part 10 and a pants body part 20, wherein the pants body part 20 comprises a surface layer 21, an absorption core layer 22 and a leakage preventing bottom layer 27 which are arranged in a laminated manner, the surface layer 21 is made of skin-friendly non-woven fabrics with good permeability, the wearing comfort is ensured, the urine penetrating time is reduced, and side absorption parts 23 are respectively arranged at the front end and the rear end of the absorption core layer 22.

Specifically, when the user lies on the back or lies on the stomach and the front and back ends of the diaper are misplaced left and right, that is, the two ends of the absorbent core layer 22 are misplaced left and right and shifted to one side, the side absorption parts 23 positioned at two sides of the absorbent core layer 22 are synchronously shifted, so that the side absorption parts 23 at one side move to the original position of the end part of the absorbent core layer 22 to block and absorb urine, thereby preventing urine from exuding due to misplacement of the diaper and improving the side leakage prevention effect of the diaper.

Compared with the prior art, through set up side absorption portion 23 at absorption sandwich layer 22 both ends to when the panty-shape diapers dislocation, carry out the containment absorption to the urine through side absorption portion 23 cooperation absorption sandwich layer 22, avoid the urine to ooze from dislocation department, improve the side leakage prevention effect of panty-shape diapers.

Further, the side absorbing part 23 adopts the wood pulp core body, the wood pulp core body is composed of a fluff wood pulp core layer and super absorbent resin particles SAP filled in the fluff wood pulp core layer, and the side absorbing part 23 is connected with the absorbing core layer 22, so that urine on the side absorbing part 23 is quickly guided and diffused to the absorbing core layer 22 through capillary siphoning action of the fluff wood pulp, and urine is prevented from being absorbed and saturated by the side absorbing part 23, so that urine is oozed outwards from the side absorbing part 23, or the side absorbing part 23 adopting the wood pulp core body is in a saturated state to generate rewet or bring uncomfortable feeling to a user.

Further, the absorbent core layer 22 adopts a full core or a half core, the full core is composed of a porous fluffy core layer and super absorbent resin particles SAP filled in the porous fluffy core layer, and the half core is composed of a porous fluffy core layer filled with super absorbent resin particles SAP and a fluff wood pulp core layer filled with super absorbent resin particles SAP, wherein in the embodiment, the absorbent core layer 22 adopts the full core or the half core, compared with the wood pulp core, the absorbent core layer 22 can avoid the occurrence of lump and fault of the absorbent core layer 22 due to the adoption of the wood pulp core after the saturated absorption of urine, and compared with the wood pulp core, the absorbent core layer 22 has better water retention and lighter weight.

Further, an inner arc-shaped flow guiding portion 24 extending toward the middle of the absorbent core layer 22 is formed between the side absorbent portion 23 and the absorbent core layer 22, a diffusion channel is formed between the side absorbent portion 23 and the absorbent core layer 22 through the inner arc-shaped flow guiding portion 24, and the inner arc-shaped flow guiding portion 24 gradually decreases from the side absorbent portion 23 toward the middle of the absorbent core layer 22.

Further, the width and length of the inner arc-shaped diversion portion 24 are not smaller than the width of the side absorption portion 23.

Example two

As shown in fig. 2, the difference between this embodiment and the above embodiment is that, in order to prevent urine from flowing to two sides of the diaper, the absorbent core 22 cannot timely absorb urine, so that urine seeps out from the side edges, two groups of side guide core strips 25 are respectively disposed at two sides of the absorbent core 22, two ends of the side guide core strips 25 are respectively connected with two groups of side absorbing portions 23, the side guide core strips 25 adopt wood pulp cores, and as the wood pulp cores are disposed in the wood pulp cores, when urine flows to the side guide core strips 25 from the side edges, the urine can be driven to flow and diffuse along the two ends of the side guide core strips 25 through capillary siphoning action of the wood pulp, that is, flow and diffuse along the length direction of the absorbent core layer 22, and when the side guide core strips 25 absorb urine in a saturated or saturated state, the absorbent core layer 22 contacting with the side guide core strips 25 can absorb urine diffusing along the side guide core strips 25, that is, through cooperation of the side guide core strips 25 and the absorbent core layer 22, absorption area, absorption speed and absorption capacity of urine are greatly increased, and side leakage preventing effect can be effectively improved.

Example III

As shown in fig. 3, the difference between this embodiment and the above embodiment is that two sets of end diversion core strips 26 are respectively disposed at two ends of the absorbent core layer 22, two ends of the end diversion core strips 26 are respectively connected with two sets of side absorbent portions 23, the end diversion core strips 26 are wood pulp cores, and the end diversion core strips 26 are disposed at the front and rear ends of the absorbent core layer 22, so that urine is guided and diffused by the end diversion core strips 26, and the urine absorption effect, i.e., the side leakage prevention effect of the diaper is improved.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims (8)

1. The utility model provides a prevent side leakage panty-shape diapers, includes waistline portion (10) and trousers body portion (20), trousers body portion (20) are including top layer (21), absorption sandwich layer (22) and leak protection bottom layer (27) of range upon range of setting, its characterized in that, both ends both sides are equipped with side absorption portion (23) respectively around absorption sandwich layer (22).

2. The side leakage preventing diaper according to claim 1, wherein the side absorbent portion (23) is a wood pulp core.

3. The side leakage preventing diaper according to claim 1, wherein the absorbent core layer (22) is a full core or a half core.

4. The side leakage preventing diaper according to claim 1, wherein an inner arc-shaped guide part (24) extending toward the middle of the absorbent core layer (22) is formed between the side absorbent part (23) and the absorbent core layer (22).

5. The side leakage preventing diaper according to claim 4, wherein the inner arc-shaped guide portion (24) is gradually narrowed from the side absorbent portion (23) toward the middle of the absorbent core layer (22).

6. The side leakage preventing diaper according to claim 5, wherein the width and length of the inner arc-shaped guide portion (24) are not smaller than the width of the side absorbent portion (23).

7. The side leakage prevention paper diaper according to claim 1, wherein two groups of side guide core strips (25) are respectively arranged on two sides of the absorption core layer (22), two ends of each side guide core strip (25) are respectively connected with two groups of side absorption parts (23), and wood pulp cores are adopted for the side guide core strips (25).

8. The side leakage preventing paper diaper according to claim 1, wherein two groups of end diversion core strips (26) are respectively arranged at two ends of the absorption core layer (22), two ends of the end diversion core strips (26) are respectively connected with two groups of side absorption parts (23), and wood pulp cores are adopted for the end diversion core strips (26).